Does anyone here use an OPLAB?

If anyone here uses an OPLAB, I have a favor/question to ask of you. A while back I tried mapping out the expansion port on my OPLAB to basically make my own triggers for the OP-1. It all seemed to work until I made a diagram of each port and realized that I was only the notes from E to A. The OPLAB manual says you get a full C to C one octave control, but this isn't the case. Long story short, after two months of emailing and reminding TE of my findings/problem I get the answer "With the right equipment you should be able to get C to C, yes." No explanation or suggestion beyond that, the thing is, I do have the right equipment and I'm still not getting full C to C control.

So my question is, if anyone here has an OPLAB, would you mind trying to map out the expansion port to see what kind of note control you get? I'm starting to think that maybe it's not actually capable of C to C and considering the OPLAB's limited production/limited users they never had to actually address this problem.

Any help would be appreciated.

Cheers!